CVE-2021-39585

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function traits_dump() located in abc.c. It allows an attacker to cause Denial of Service.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published
Sep 20, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-395875.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_DumpABC() located in abc.c. It aCVE-2021-395885.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_ReadABC() located in abc.c. It aCVE-2021-395895.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function parse_metadata() located in abc.c. ICVE-2021-39597.5A Server-Side Request Forgery (SSRF) vulnerability in the EPPUpdateService component of Bitdefender Endpoint Security Tools allows an attackCVE-2021-395905.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function params_dump() located in abc.c. It aCVE-2021-395915.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_GetShapeBoundingBox() located inCVE-2021-395925.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function pool_lookup_uint() located in pool.cCVE-2021-395935.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_FontExtract_DefineFontInfo() locCVE-2021-395945.5Other An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function updateusage() located in swfteCVE-2021-395957.8An issue was discovered in swftools through 20200710. A stack-buffer-overflow exists in the function rfx_alloc() located in mem.c. It allowsCVE-2021-395965.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function code_parse() located in code.c. It aCVE-2021-395975.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function code_dump2() located in code.c. It a
CVE-2021-39585: Medium severity, CVSS 5.5 | Vulnix